include <commitid.scad>
-rnom = 7.5 / 2;
+rnom = 3.5 / 2;
// alpha is slope angle, which is half of inner concave angle that
// wire sits in
wall_r = 2.5 / 6.5;
base_r = 0.75;
+total_len = 60;
+
+strap_width = 3.0 + 0.5;
+
+strap_count = 4;
+
// for cross-section calculations:
//
// origin O is at intersection of straight line segments forming walls
}
}
-strap_width = 4 + 0.5;
-total_len = 50;
-
-strap_count = 2;
-
strap_wall_h = 1.5;
strap_wall_l = 2.0;
-writing_dx = total_len / 2;
+writing_dx = total_len / 3;
writing_dy = basew*2;
module HalfClamp(){ ////toplevel